20170080022

素因数分解:

$2^1\times {\mathrm{971}}^1\times {\mathrm{1861}}^1\times {\mathrm{5581}}^1$

素因数の和:8415

約数の個数: 16

約数和(自身を含む): 30307982544

約数和(自身を除く): 10137902522

約数列:

[1, 2, 971, 1861, 1942, 3722, 5581, 11162, 1807031, 3614062, 5419151, 10386241, 10838302, 20772482, 10085040011, 20170080022]

約数ペア:

[(1, 20170080022), (2, 10085040011), (971, 20772482), (1861, 10838302), (1942, 10386241), (3722, 5419151), (5581, 3614062), (11162, 1807031)]